Service Specifications
SERVICE SPECIFICATIONS
| Item | Standard value | Limit | |
|---|---|---|---|
| Timing chain | |||
| Valve clearance mm (in) | Intake | 0.20 ± 0.03 (0.008 ± 0.001) | - |
| Exhaust | 0.30 ± 0.03 (0.012 ± 0.001) | - | |
| Camshaft | |||
| Cam height of camshaft mm (in) | Intake | 44.1 (1.736) | 43.6 (1.717) |
| Exhaust | 45.0 (1.772) | 44.5 (1.752) | |
| Cylinder head and valves | |||
| Distortion of cylinder head bottom mm (in) | Within 0.05 (0.002) | 0.02 (0.0008) | |
| Grinding limit of cylinder head bottom mm (in) | - | 0.2 (0.008) | |
| Overall height of cylinder head mm (in) | 128.5 (5.06) | - | |
| Overall length of valve mm (in) | Intake | 113.18 (4.456) | 112.68 (4.436) |
| Exhaust | 105.89 (4.169) | 105.39 (4.149) | |
| Valve margin mm (in) | Intake | 1.022 (0.0402) | 0.522 (0.0206) |
| Exhaust | 1.094 (0.0431) | 0.594 (0.0234) | |
| Free height of valve spring mm (in) | 47.44 (1.867) | - | |
| Squareness of valve spring | 2° or less | 4° | |
| Clearance between valve guide and valve stem mm (in) | Intake | 0.020-0.047 (0.0008-0.0019) | 0.10 (0.0039) |
| Exhaust | 0.030-0.054 (0.0012-0.0021) | 0.11 (0.0043) | |
| Valve seat contact width mm (in) | Intake | 1.16-1.46 (0.046-0.058) | - |
| Exhaust | 1.35-1.65 (0.053-0.065) | - | |
| Press fit the valve guide mm (in) | 14.6-15.2 (0.57-0.60) | - | |
| Piston and connecting rod | |||
| Piston pin press-fit load N (lbf) | 7,500-17,500 (1.686-3.934) | - | |
| Clearance between piston ring and ring groove mm (in) | Number 1 | 0.03-0.07 (0.001-0.003) | 0.1 (0.004) |
| Number 2 | 0.03-0.07 (0.001-0.003) | 0.1 (0.004) | |
| Piston ring end gap mm (in) | Number 1 | 0.15-0.25 (0.006-0.011) | 0.8 (0.03) |
| Number 2 | 0.25-0.40 (0.010-0.016) | 0.8 (0.03) | |
| Oil | 0.10-0.35 (0.004-0.014) | 1.0 (0.04) | |
| Clearance of connecting rod big end thrust mm (in) | 0.10-0.25 (0.004-0.010) | 0.4 (0.016) | |
| Difference of outside diameter of connecting rod bolt mm (in) | - | 0.1 (0.04) | |
| Connecting rod bearing oil clearance mm (in) | 0.018-0.045 (0.0007-0.0018) | 0.1 (0.04) | |
| Crankshaft and cylinder block | |||
| Underhead length of crankshaft bearing cap bolt mm (in) | 75.5-76.5 (2.972-3.012) | - | |
| Crankshaft end play mm (in) | 0.05-0.25 (0.002-0.010) | 0.4 (0.016) | |
| Crankshaft journal oil clearance mm (in) | 0.012-0.030 (0.0005-0.0012) | 0.08 (0.0031) | |
| Distortion of cylinder block top surface mm (in) | - | 0.05 (0.0020) | |
| Grinding limit of cylinder block top surface mm (in) | - | 0.2 (0.008) | |
| Cylinder block cylinder bore mm (in) | 88 (3.46) | - | |
| Cylindricity of cylinder block mm (in) | 0.0076 (0.0003) | - | |